import java.util.Scanner;
import java.util.Random;
public class GuessNumber {
   public static void main (String args[]) {
      Scanner reader = new Scanner(System.in);
      Random random = new Random();
      System.out.println("给你一个1至100之间的整数,请猜测这个数");
      int realNumber = random.nextInt(100)+1;
      int yourGuess = 0;
      System.out.print("输入您的猜测:");
      yourGuess = reader.nextInt();
      while(yourGuess != realNumber)
      {
         if(yourGuess > realNumber)
         {
            System.out.print("猜大了,再输入你的猜测:");
            yourGuess = reader.nextInt();
         }
         else if(yourGuess < realNumber)
         {
            System.out.print("猜小了,再输入你的猜测:");
            yourGuess = reader.nextInt();
         }
      }
      System.out.println("猜对了!");
   }
}
